diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_tex.c | 19 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 5 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_context.c | 1 | ||||
| -rw-r--r-- | src/mesa/main/texcompress_s3tc.c | 26 | ||||
| -rw-r--r-- | src/mesa/main/texformat.h | 2 |
5 files changed, 53 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_tex.c b/src/mesa/drivers/dri/i965/brw_tex.c index 9d4b9867d2..f8d0c3fb6f 100644 --- a/src/mesa/drivers/dri/i965/brw_tex.c +++ b/src/mesa/drivers/dri/i965/brw_tex.c @@ -168,6 +168,25 @@ brwChooseTextureFormat( GLcontext *ctx, GLint internalFormat, case GL_DEPTH_COMPONENT32: return &_mesa_texformat_z16; + case GL_SRGB_EXT: + case GL_SRGB8_EXT: + case GL_SRGB_ALPHA_EXT: + case GL_SRGB8_ALPHA8_EXT: + case GL_SLUMINANCE_EXT: + case GL_SLUMINANCE8_EXT: + case GL_SLUMINANCE_ALPHA_EXT: + case GL_SLUMINANCE8_ALPHA8_EXT: + case GL_COMPRESSED_SRGB_EXT: + case GL_COMPRESSED_SRGB_ALPHA_EXT: + case GL_COMPRESSED_SLUMINANCE_EXT: + case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT: + return &_mesa_texformat_srgb_dxt1; + case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT: + case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT: + case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT: + case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT: + return &_mesa_texformat_srgb_dxt1; + default: fprintf(stderr, "unexpected texture format %s in %s\n", _mesa_lookup_enum_by_nr(internalFormat), diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index d54623175b..acf5771e77 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -120,6 +120,11 @@ static GLuint translate_tex_format( GLuint mesa_format ) case MESA_FORMAT_RGB_DXT1: return BRW_SURFACEFORMAT_DXT1_RGB; + case MESA_FORMAT_SRGBA8: + return BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB; + case MESA_FORMAT_SRGB_DXT1: + return BRW_SURFACEFORMAT_BC1_UNORM_SRGB; + default: assert(0); return 0; diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c index a8204ee4b8..eafe809d3a 100644 --- a/src/mesa/drivers/dri/i965/intel_context.c +++ b/src/mesa/drivers/dri/i965/intel_context.c @@ -182,6 +182,7 @@ const struct dri_extension card_extensions[] = { "GL_EXT_texture_env_dot3", NULL }, { "GL_EXT_texture_filter_anisotropic", NULL }, { "GL_EXT_texture_lod_bias", NULL }, + { "GL_EXT_texture_sRGB", NULL }, { "GL_3DFX_texture_compression_FXT1", NULL }, { "GL_APPLE_client_storage", NULL }, { "GL_MESA_pack_invert", NULL }, diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c index c48063d919..4f329cdf59 100644 --- a/src/mesa/main/texcompress_s3tc.c +++ b/src/mesa/main/texcompress_s3tc.c @@ -577,6 +577,32 @@ const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { NULL /* StoreTexel */ }; +#if FEATURE_EXT_texture_sRGB +const struct gl_texture_format _mesa_texformat_srgb_dxt1 = { + MESA_FORMAT_SRGB_DXT1, /* MesaFormat */ + GL_RGB, /* BaseFormat */ + GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ + 4, /*approx*/ /* RedBits */ + 4, /*approx*/ /* GreenBits */ + 4, /*approx*/ /* BlueBits */ + 0, /* AlphaBits */ + 0, /* LuminanceBits */ + 0, /* IntensityBits */ + 0, /* IndexBits */ + 0, /* DepthBits */ + 0, /* StencilBits */ + 0, /* TexelBytes */ + texstore_rgb_dxt1, /* StoreTexImageFunc */ + NULL, /*impossible*/ /* FetchTexel1D */ + fetch_texel_2d_rgb_dxt1, /* FetchTexel2D */ + NULL, /*impossible*/ /* FetchTexel3D */ + NULL, /*impossible*/ /* FetchTexel1Df */ + fetch_texel_2d_f_rgb_dxt1, /* FetchTexel2Df */ + NULL, /*impossible*/ /* FetchTexel3Df */ + NULL /* StoreTexel */ +}; +#endif + const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { MESA_FORMAT_RGBA_DXT1, /* MesaFormat */ GL_RGBA, /* BaseFormat */ diff --git a/src/mesa/main/texformat.h b/src/mesa/main/texformat.h index 55851db701..82023b946d 100644 --- a/src/mesa/main/texformat.h +++ b/src/mesa/main/texformat.h @@ -97,6 +97,7 @@ enum _format { MESA_FORMAT_SRGBA8, MESA_FORMAT_SL8, MESA_FORMAT_SLA8, + MESA_FORMAT_SRGB_DXT1, /*@}*/ #endif @@ -168,6 +169,7 @@ extern const struct gl_texture_format _mesa_texformat_srgb8; extern const struct gl_texture_format _mesa_texformat_srgba8; extern const struct gl_texture_format _mesa_texformat_sl8; extern const struct gl_texture_format _mesa_texformat_sla8; +extern const struct gl_texture_format _mesa_texformat_srgb_dxt1; /*@}*/ #endif |